JP7179095B2 - DATA PROCESSING METHOD, USER DEVICE AND NETWORK SIDE DEVICE - Google Patents

Description

This application claims priority from Chinese Patent Application No. 201810610167.8 filed on June 13, 2018, the entire content of which is hereby incorporated by reference.
TECHNICAL FIELD Embodiments of the present disclosure relate to the technical field of communication, and in particular to a data processing method, a user device and a network-side device.

The New Radio (NR) Release 15 (R15) specification supports cross-slot scheduling, the principle of which is the Physical Downlink Control Channel (PDCCH). ) and the Physical Downlink Shared Channel (PDSCH)/Physical Uplink Shared Channel (PUSCH) scheduled by the PDCCH by N slots; K0 slots may be set for PDSCH and K2 slots may be set for PUSCH, where K0 and K2 are set by the base station and indicated by downlink control information (DCI). K0 indicates the time interval between PDCCH and PDSCH scheduled by PDCCH, and K2 indicates the time interval between PDCCH and PUSCH scheduled by PDCCH.

As an advantage of cross-slot scheduling by PDSCH, user equipment (User Equipment, UE) does not need to buffer PDSCH data in advance, receives PDSCH data according to an instruction of PDCCH after decoding PDCCH, and uses a radio frequency ( The Radio Frequency (RF) module and the Base Band (BB) module can be selectively switched separately to obtain the effect of power saving.

The specifications in the related art support cross-slot scheduling, and the base station can configure the UE with a cross-slot scheduling parameter of K0 value, K1 value or K2 value, where K1 is the PDSCH and its corresponding indicates the time interval between positive acknowledgment (ACK) or negative acknowledgment (NACK) messages on PUCCH. However, the value of K0, K1 or K2 set by the base station may be inappropriate for UE power saving, e.g. If the value of K2 is too small, the purpose of UE power saving cannot be achieved.

Also, the specifications in the related art support the UE reporting two types of processing capabilities (UE processing capability 1 and UE processing capability 2), which are related to the processing time of the UE, Each capability corresponds to a different PDSCH processing time delay (N1) and a different PUSCH preparation time delay (N2). However, the UE may not be able to adjust its processing capacity in some cases (e.g., when the amount of power is about to run out), thus failing to achieve the UE's power saving objective.

One purpose of the embodiments of the present disclosure is to provide a data processing method, a user equipment and a network-side equipment to solve the problem of not being able to perform effective power saving control on the UE.

In a first aspect, a data processing method applied to a UE, comprising:
sending a first parameter for cross-slot scheduling to the network-side device;
determining a second parameter of cross-slot scheduling of the UE, which is or corresponds to the first parameter;
and performing data processing related to cross-slot scheduling based on the second parameter.

In a second aspect, a data processing method applied to a network-side device, comprising:
receiving a first parameter for cross-slot scheduling from the UE;
transmitting feedback information in response to the first parameter to the UE, so that the UE performs data processing related to cross-slot scheduling in response to the feedback information. do.

In a third aspect, a data processing method applied to a UE, comprising:
reporting the first UE capability or a third parameter corresponding to the first UE capability to the network-side device;
A time interval between a PDCCH and a PUSCH scheduled by the PDCCH and an ACK or NACK message on the PDSCH and its corresponding PUCCH, corresponding to the first UE capability or a third parameter corresponding to the first UE capability. determining a fourth parameter for cross-slot scheduling of the UE, which is at least one term of a time interval from
performing data processing related to cross-slot scheduling based on the fourth parameter;
A current UE capability of the UE is a second UE capability, a third parameter corresponding to the first UE capability is a PUSCH preparation time delay and/or a PDSCH processing time delay, and the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Further provided is a data processing method that is greater than the corresponding PDSCH processing time delay.

In a fourth aspect, a data processing method applied to a network-side device, comprising:
receiving the first UE capability reported by the UE or a third parameter corresponding to the first UE capability;
PDCCH and the PDCCH corresponding to the first UE capability or a third parameter corresponding to the first UE capability, based on the first UE capability or a third parameter corresponding to the first UE capability determining a fourth parameter for the UE, which is at least one of a time interval between a PUSCH scheduled by and a time interval between a PDSCH and a corresponding ACK or NACK message on the PUCCH;
transmitting the fourth parameter to the UE;
A current UE capability of the UE is a second UE capability, a third parameter corresponding to the first UE capability is a PUSCH preparation time delay and/or a PDSCH processing time delay, and the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Further provided is a data processing method that is greater than the corresponding PDSCH processing time delay.

In a fifth aspect,
a first transmission module for transmitting a first parameter of cross-slot scheduling to a network-side device;
a first determining module for determining a second parameter of cross-slot scheduling of the UE, which is or corresponds to the first parameter;
a first processing module that performs data processing related to cross-slot scheduling based on the second parameter.

In a sixth aspect,
a second receiving module for receiving a first parameter for cross-slot scheduling from the UE;
a second transmission module for transmitting feedback information to the UE in response to the first parameter, so that the UE performs data processing related to cross-slot scheduling according to the feedback information. An apparatus is further provided.

In a seventh aspect,
a third transmission module for reporting the first UE capability or a third parameter corresponding to the first UE capability to the network-side device;
A time interval between a PDCCH and a PUSCH scheduled by the PDCCH, and an ACK message or a NACK on the PDSCH and its corresponding PUCCH, corresponding to the first UE capability or a third parameter corresponding to the first UE capability. a second determining module for determining a fourth parameter of cross-slot scheduling of the UE, which is at least one term of a time interval between messages;
a second processing module that performs data processing related to cross-slot scheduling based on the fourth parameter;
A current UE capability of the UE is a second UE capability, a third parameter corresponding to the first UE capability is a PUSCH preparation time delay and/or a PDSCH processing time delay, and the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. The UE is further provided with a greater than corresponding PDSCH processing time delay.

In an eighth aspect,
a fourth receiving module for receiving the first UE capability reported by the UE or a third parameter corresponding to the first UE capability;
PDCCH and the PDCCH corresponding to the first UE capability or a third parameter corresponding to the first UE capability, based on the first UE capability or a third parameter corresponding to the first UE capability and a time interval between a PDSCH and a corresponding ACK or NACK message on the PUCCH. a decision module;
a fourth transmission module that transmits the fourth parameter to the UE;
A current UE capability of the UE is a second UE capability, a third parameter corresponding to the first UE capability is a PUSCH preparation time delay and/or a PDSCH processing time delay, and the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. A network-side device is further provided that is greater than the corresponding PDSCH processing time delay.

In a ninth aspect, a processor, a memory, stored in said memory and executable on said processor, and when executed by said processor, implements the steps of the data processing method according to the first aspect, or a computer program for implementing the steps of the data processing method according to aspect 3.

In a tenth aspect, a processor, a memory, stored in said memory and executable on said processor, and when executed by said processor, implements the steps of the data processing method according to the second aspect, or and a computer program for implementing the steps of the data processing method according to aspect 4.

In an eleventh aspect there is stored a computer program which, when executed by a processor, implements the steps of the data processing method according to the first aspect, the second aspect, the third aspect or the fourth aspect. Further provided is a computer readable storage medium.

According to an embodiment of the present disclosure, the UE performs cross-slot scheduling-related data processing based on the reported cross-slot scheduling-related parameters, so that the cross-slot scheduling-related data processing is reduced by the UE. It can meet the power demand and achieve better power saving effect.

Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of alternative embodiments. The drawings are intended to depict alternative embodiments only and should not be construed as limiting the disclosure. Also, the same reference numerals refer to the same members throughout the drawings.

1 is a schematic diagram of an architecture of a wireless communication system according to an embodiment of the present disclosure; FIG. 1 is a first flow chart of a data processing method according to an embodiment of the present disclosure; 4 is a second flow chart of a data processing method according to an embodiment of the present disclosure; 3 is a third flow chart of a data processing method according to an embodiment of the present disclosure; 4 is a fourth flow chart of a data processing method according to an embodiment of the present disclosure; 1 is a first block diagram of a user equipment according to an embodiment of the present invention; FIG. 1 is a first configuration diagram of a network-side device according to an embodiment of the present invention; FIG. FIG. 2 is a second configuration diagram of a user equipment according to an embodiment of the present invention; FIG. 4 is a second configuration diagram of a network-side device according to an embodiment of the present invention; FIG. 3 is a third configuration diagram of a user equipment according to an embodiment of the present invention; FIG. 4 is a third configuration diagram of a network-side device according to an embodiment of the present invention;

Hereinafter, the technical means in the embodiments of the present disclosure will be clearly and completely described with reference to the drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some but not all of the embodiments of the present disclosure. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present disclosure.

The term "comprising" and any variation thereof in the specification and claims of this application is intended to cover non-exclusive inclusion, e.g., a process, method, system, article of manufacture comprising a series of steps or units Or, the apparatus is not limited to the explicitly indicated steps or units, and may include other steps or units not explicitly indicated or inherent in these processes, methods, products or apparatuses. Also, "and/or" used in the specification and claims represents at least one of the connected objects, e.g., A and/or B means that only A exists, only B exists, and both A and B exist.

In the embodiments of the present disclosure, terms such as "exemplary" or "for example" are intended to represent examples, illustrations, or illustrations. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this disclosure is not to be construed as preferred or advantageous over other embodiments or designs. In particular, terms such as "exemplary" or "for example" are used to specifically present the concepts involved.

In order to better understand the technical means of the embodiments of the present disclosure, the following technical points will be explained first.

1. Regarding DCI format In the related technology, in NR, the DCI format is defined as follows.

2. UE PDSCH processing time delay NR is PDSCH processing capability 1 and PDSCH processing corresponding to two types of UE capabilities with different PDSCH processing time delays (N1), namely UE processing capability 1 and UE processing capability 2 respectively. Support ability 2 and PDSCH capability 1 belongs to the basic UE capability, while the PDSCH processing time delay of a UE with PDSCH capability 2 is shorter.

3. Regarding the UE PUSCH preparation time delay,
NR supports two types of UE capabilities with different PUSCH preparation time delays (N2): PUSCH time delay capability 1 and PUSCH time delay capability 2, corresponding to UE processing capability 1 and UE processing capability 2 respectively. PUSCH time delay capability 1 belongs to the basic UE capability, while the PUSCH ready time delay of UEs with PUSCH time delay capability 2 is shorter.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. The data processing method, user equipment and network-side equipment according to embodiments of the present disclosure can be applied to wireless communication systems. The wireless communication system may adopt a 5G system or an Evolved Long Term Evolution (eLTE) system or a subsequent evolved communication system. Referring to FIG. 1, it is an architectural schematic diagram of a wireless communication system according to an embodiment of the present disclosure. As shown in FIG. 1 , the wireless communication system may include a network-side device 10 and a user equipment, denoted eg UE 11 , capable of communicating with the network-side device 10 . In actual application, the connections between the above devices may be wireless connections, which are indicated by solid lines in FIG. 1 in order to simply and intuitively represent the connection relationships between the devices.

In addition, the communication system may include a plurality of UEs, and the network-side device can communicate (signaling transmission or data transmission) with the plurality of UEs.

The network-side device 10 according to the embodiments of the present disclosure may be a base station, which may be a commonly used base station, such as an evolved node base station, eNB), network-side equipment in the 5G system (e.g., next generation node base station (gNB) or transmission and reception point (TRP)) or a device such as a cell may

A user device according to embodiments of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc. There may be.

Referring to FIG. 2, the embodiment of the present disclosure provides another flow of data processing method, which is performed by the UE, and the specific steps are as follows: Step 201~Step 203 .

In step 201, a first parameter of cross-slot scheduling is sent to a network-side device.

In an embodiment of the present disclosure, preferably, in step 201, the UE sends a first parameter of cross-slot scheduling of one or more DCI formats (or called specific DCI formats) to the network-side device, e.g. , the UE reports only the first parameter of cross-slot scheduling corresponding to some DCI formats, which are DCI format 0-0, DCI format 0-1, DCI format 1-0, There may be DCI format 1-1, or another DCI format.
Alternatively, in step 201, the UE provides the network-side device with a first parameter of cross-slot scheduling corresponding to one or more Radio Network Temporary Identifiers (RNTIs) (or called specific RNTIs). and the RNTI includes Cell Radio Network Temporary Identifier (C-RNTI), Temporary Cell Radio Network Temporary Identifier (TC-RNTI), System Information-Radio Network Temporary Identifier (SI-RNTI), Radio Network Temporary Identifier for Paging ( P-RNTI), Semi-persistent Scheduling-Radio Network Temporary Identifier (SPS-RNTI), Configuration Scheduling-Radio Network Temporary Identifier (CS-RNTI), Interrupted Transmission-Radio Network Temporary Identifier (INT-RNTI), Transmission Power Control- Sounding Reference Signal - Radio Network Temporary Identifier (TPC-SRS-RNTI), Transmission Power Control - Physical Uplink Shared Channel - Radio Network Temporary Identifier (TPC-PUSCH-RNTI), Transmission Power Control - Physical Uplink Control Channel - Radio Network Temporary Identifier (TPC-PUCCH-RNTI), Semi-Persistent-Channel State Information-Radio Network Temporary Identifier (SP-CSI-RNTI), Random Access-Radio Network Temporary Identifier (RA-RNTI) and Slot Format Indication-Radio Network Temporary including any one term such as an identifier (SFI-RNTI),
Alternatively, in step 201, the UE sends to the network-side device a first parameter of cross-slot scheduling corresponding to one or more PDCCH search space types, where the search space types are Common Search Space Type 1 (Type 1 CSS), including any one of common search space type 2 (Type 2 CSS), common search space type 3 (Type 3 CSS), UE dedicated search space, etc.;
Alternatively, in step 201, the UE sends to the network-side device a first parameter of cross-slot scheduling corresponding to one or more PDCCH search spaces;
Alternatively, in step 201, the UE sends a first parameter of cross-slot scheduling corresponding to one or more control resource sets (Control-resource SET, CORESET) to the network-side device.

In step 202, determine a second parameter for cross-slot scheduling of the UE, which is or corresponds to the first parameter.

In step 203, data processing related to cross-slot scheduling of the UE is performed based on the second parameter.

In an embodiment of the present disclosure, in step 202, the UE receives from the network-side device second parameters for cross-slot scheduling determined by the network-side device based on the first parameters.

For example, the UE may
Scheme 1 of receiving Radio Resource Control (RRC) signaling including a second parameter from a network-side device;
Method 2 of receiving Media Access Control (MAC) signaling including a second parameter from a network-side device;
The second parameter can be received by method 3 of receiving downlink control information (Downlink Control Information, DCI) including the second parameter from the network-side device.

In an embodiment of the present disclosure, the UE reports the first parameter (or called related parameter) of cross-slot scheduling to the network-side device (e.g., base station), and the network-side device reports by RRC, MAC or DCI setting a second parameter for cross-slot scheduling of the UE, the UE performing data processing related to cross-slot scheduling based on the second parameter, or the UE based on the reported first parameter; Performs data processing related to cross-slot scheduling.

In an embodiment of the present disclosure, prior to step 202, the method may further include receiving a first acknowledgment message from the network-side device indicating that the network-side device has received the first parameter.

In an embodiment of the present disclosure, the first parameter is preferably related to the UE's hardware capabilities (or referred to as hardware architectural capabilities) and/or the UE's power saving needs. For example, if the hardware capability of the UE is the first hardware capability, the value of the first parameter to report, e.g. K0, K1 or K2, is a, and the hardware capability of the UE is the second hardware capability. , the value of the first parameter to report, e.g. K0, K1 or K2, is b, i.e. the UE may report different first parameters according to different hardware capabilities, or For example, if the power saving demand of the UE is the first power saving demand, the value of the first parameter to report, e.g. K0, K1 or K2, is c, and the power saving demand of the UE is the second power saving demand. , the value of the first parameter to report, eg K0, K1 or K2, is d, which means the UE can report different first parameters according to different power saving demands.

In embodiments of the present disclosure, preferably the first parameter is
The unit of the time interval may be the number of symbols, the number of slots, or milliseconds, and the range of values is n1, n2, n3, n4, n5, n8, n10, n16, n20, n32, etc. (where n1 is one the time interval between the PDCCH and the PDSCH scheduled by the PDCCH, which may be a value of K0 that includes 20 slots, n20 representing 20 slots;
The unit of the time interval may be the number of symbols, the number of slots or milliseconds, and the range of values is n0, n1, n2, n3, n4, n5, n6, n7, n8, n10, n16, n20 and n32, etc. (here the time interval between the PDCCH and the PUSCH scheduled by the PDCCH, which may be a value of K2 including , where n0 represents 0 slots and n32 represents 32 slots;
Acknowledgment (ACK) messages on PDSCH and corresponding PUCCH, where the unit of the time interval can be symbols, slots or milliseconds, and the range of values is the value of K1, which includes 0 to 8 slots. or a time interval with a negative acknowledgment (NACK) message.

In an embodiment of the present disclosure, preferably the first parameter includes a UE capability type corresponding to one or more of the following time intervals.

The time interval between the PDCCH and the PDSCH scheduled by the PDCCH: the unit of the time interval may be the number of symbols, the number of slots or milliseconds, the time interval may be the value of K0, the time interval is Applies to scenarios where the PDCCH and the PDSCH scheduled by the PDCCH belong to one carrier and have the same or different Numerology, and the PDCCH and the PDSCH scheduled by the PDCCH belong to two different carriers and It also applies to scenarios with the same or different Numerology.

The time interval between the PDCCH and the PUSCH scheduled by the PDCCH: the unit of the time interval may be the number of symbols, the number of slots or milliseconds, the time interval may be the value of K2, the time interval is Applies to scenarios where the PDCCH and the PUSCH scheduled by the PDCCH belong to one carrier and have the same or different Numerology, and the PDCCH and the PUSCH scheduled by the PDCCH belong to two different carriers and It also applies to scenarios with the same or different Numerology.

The time interval between the PDSCH and the corresponding acknowledgment (ACK) or negative acknowledgment (NACK) message on PUCCH: the unit of the time interval may be the number of symbols, the number of slots or milliseconds, and the time interval is It may be the value of K1. The time interval applies to scenarios where the PDSCH and the corresponding acknowledgment (ACK) or negative acknowledgment (NACK) messages on PUCCH belong to one carrier and have the same or different numerology; It also applies to scenarios where the PDSCH and the corresponding acknowledgment (ACK) or negative acknowledgment (NACK) messages on PUCCH belong to two different carriers and have the same or different Numerology.

In the embodiments of the present disclosure, different UE capability types correspond to different K0 values, K1 values and/or K2 values, and if the UE reports the UE capability type, the network-side device can Based on the relationship, the corresponding K0, K1 and/or K2 values can be determined, compared to the UE directly reporting the K0, K1 and/or K2 values. , effectively reducing the resources occupied by the UE.

In an embodiment of the present disclosure, the UE reports relevant parameters of cross-slot scheduling to the network-side device, and the UE is based on the relevant parameters of cross-slot scheduling sent from the network-side device or the cross-slot reported by the UE. By performing the data processing related to cross-slot scheduling according to the relevant parameters of scheduling, the data processing related to cross-slot scheduling can meet the power saving demand of the UE and achieve the optimal power saving effect.

Referring to FIG. 3, the embodiment of the present disclosure provides yet another flow of data processing method, the method is executed by the network-side device, and the specific steps are steps 301-302 below. It is as follows.

In step 301, a first parameter for cross-slot scheduling is received from the UE.

In an embodiment of the present disclosure, preferably, in step 301, the network-side device receives from the UE a first parameter for cross-slot scheduling corresponding to one or more DCI formats, for example, the network-side device: Receive only the first parameter of cross-slot scheduling corresponding to some DCI formats sent by the UE. Some DCI formats may be DCI format 0-0, DCI format 0-1, DCI format 1-0, DCI format 1-1, or other DCI formats.

Alternatively, in step 301, the network-side device receives from the UE a first parameter for cross-slot scheduling corresponding to one or more radio network temporary identifiers RNTI, where RNTI is a Cell Radio Network Temporary Identifier (C-RNTI ), Temporary Cell Radio Network Temporary Identifier (TC-RNTI), System Information-Radio Network Temporary Identifier (SI-RNTI), Radio Network Temporary Identifier for Paging (P-RNTI), Semi-persistent Scheduling-Radio Network Temporary Identifier ( SPS-RNTI), Configuration Scheduling-Radio Network Temporary Identifier (CS-RNTI), Interrupted Transmission-Radio Network Temporary Identifier (INT-RNTI), Transmission Power Control-Sounding Reference Signal-Radio Network Temporary Identifier (TPC-SRS-RNTI) , transmit power control-physical uplink shared channel-radio network temporary identifier (TPC-PUSCH-RNTI), transmit power control-physical uplink control channel-radio network temporary identifier (TPC-PUCCH-RNTI), semi-persistent-channel State Information--Radio Network Temporary Identifier (SP-CSI-RNTI), Random Access--Radio Network Temporary Identifier (RA-RNTI) and Slot Format Indication--Radio Network Temporary Identifier (SFI-RNTI).

Alternatively, in step 301, the network-side device receives from the UE a first parameter of cross-slot scheduling corresponding to one or more PDCCH search space types, wherein the search space types are Common Search Space Type 1 (Type 1 CSS), Includes any one of common search space type 2 (Type 2 CSS), common search space type 3 (Type 3 CSS), UE dedicated search space, and so on.

Alternatively, in step 301, the network-side device receives from the UE first parameters for cross-slot scheduling corresponding to one or more PDCCH search spaces.

Alternatively, in step 301, the network-side device receives from the UE a first parameter for cross-slot scheduling corresponding to one or more CORESETs.

In step 302, sending feedback information in response to a first parameter to a UE, so that the UE performs data processing related to cross-slot scheduling according to the feedback information.

Preferably, the feedback information includes a first acknowledgment message indicating that the network-side device has received the first parameter; Contains 2 parameters.

In an embodiment of the present disclosure, preferably in step 302 the network-side device:
A scheme (1) for sending RRC signaling including feedback information to a UE;
A scheme (2) for transmitting MAC signaling including feedback information to the UE;
Feedback information can be transmitted by either method (3) of transmitting DCI including feedback information to the UE.

In an embodiment of the present disclosure, the first parameter is preferably related to the UE's hardware capabilities (or referred to as hardware architectural capabilities) and/or the UE's power saving needs. For example, if the hardware capability of the UE is the first hardware capability, the value of the first parameter to report, e.g., K0 is a, and if the hardware capability of the UE is the second hardware capability, The value of the first parameter to report, e.g. K0, is b, i.e. the UE may report different first parameters according to different hardware capabilities, or e.g. If it is the first power saving demand, the value of the first parameter to report, e.g. K0 is c, and if the power saving demand of the UE is the second power saving demand, the first parameter to report, e.g. The value of K0 is d, which means the UE can report different first parameters according to different power saving demands. K0 may be K1 or K2.

In embodiments of the present disclosure, preferably the first parameter is
the time interval between the PDCCH and the PDSCH scheduled by the PDCCH, which may be in symbols, slots, or milliseconds, and is the value of K0;
the time interval between the PDCCH and the PUSCH scheduled by the PDCCH, which may be in symbols, slots, or milliseconds, and is the value of K2;
The unit of the time interval may be symbols, slots or milliseconds, and is the value of K1, the time interval between PDSCH and the corresponding acknowledgment (ACK) or negative acknowledgment (NACK) message on PUCCH. and at least one term.

In embodiments of the present disclosure, preferably the first parameter is
The unit of the time interval may be the number of symbols, the number of slots or milliseconds, and the value range of K0 includes n1, n2, n3, n4, n5, n8, n10, n16, n20 and n32, etc. Good, the time interval between the PDCCH and the PDSCH scheduled by the PDCCH;
The unit of the time interval may be the number of symbols, the number of slots or milliseconds, and the range of values includes n0, n1, n2, n3, n4, n5, n6, n7, n8, n10, n16, n20 and n32, etc. the time interval between the PDCCH and the PUSCH scheduled by the PDCCH, which may be the value of K2;
Acknowledgments (ACK ) message or a time interval with a negative acknowledgment (NACK) message, and a UE capability type corresponding to one or more of:

In the embodiments of the present disclosure, different UE capability types correspond to different K0 values, K1 values and/or K2 values, and if the UE reports the UE capability type, the network-side device can Determining corresponding K0, K1 and/or K2 values based on a relationship (e.g., a correspondence table between UE capability types and K0 values, K1 values and/or K2 values). can effectively reduce the resources occupied by the UE reports compared to the UE directly reporting the values of K0, K1 and/or K2.

In an embodiment of the present disclosure, the network-side device performs cross-slot scheduling of the UE through RRC, MAC or DCI according to the UE's request, so that the configured cross-slot scheduling related parameters meet the UE's power saving needs. , can be set (or reset).

Referring to FIG. 4, the embodiment of the present disclosure provides a further flow of data processing method, the method is performed by the UE, the specific steps are as follows: Step 401~Step 403 .

In step 401, report the first UE capability or a third parameter corresponding to the first UE capability to the network-side device, for example, some UEs with the second UE capability (e.g. UE processing capability 2); In the case of, for example, when the remaining power is low, the network side device corresponds to the first UE capability (eg UE processing capability 1) or the third parameter corresponding to the first UE capability (eg UE processing capability 1) N1 and/or N2 values).

In step 402, the time interval (e.g. K2) between PDCCH and PUSCH scheduled by said PDCCH, corresponding to said first UE capability or a third parameter corresponding to said first UE capability, and PDSCH and its corresponding determining a fourth parameter for the UE, which is at least one term of the time interval (e.g., K1) between an ACK message or a NACK message on the PUCCH to be transmitted;
Preferably, a fourth parameter for cross-slot scheduling determined by the network-side device based on the first UE capability reported by the UE or a third parameter corresponding to the first UE capability is determined by the network-side device. receive from For example, receiving RRC signaling including the fourth parameter from the network-side device, or receiving MAC signaling including the fourth parameter from the network-side device, or receiving from the network-side device, Receive a DCI that includes the fourth parameter.

In step 403, data processing related to cross-slot scheduling is performed based on the fourth parameter.

The current UE capability of the UE is a second UE capability, the third parameter corresponding to the first UE capability is PUSCH preparation time delay and/or PDSCH processing time delay, the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Greater than the corresponding PDSCH processing time delay.

In an embodiment of the present disclosure, the UE whose current UE capability is the second UE capability reports the first UE capability or the relevant parameters of the first UE capability to the network side device, after which the network side device performing data processing related to cross-slot scheduling based on the configured correlation parameter of the second UE capability or based on the reported correlation parameter of the first UE capability to achieve optimal power saving effect; can be done.

Referring to FIG. 5, the embodiment of the present disclosure provides yet another flow of data processing method, the method is executed by the network-side device, and the specific steps are steps 501 to 503 below. It is as follows.

In step 501, receive the first UE capability reported by the UE or a third parameter corresponding to the first UE capability.

in step 502, corresponding to the first UE capability or a third parameter corresponding to the first UE capability, based on the first UE capability or a third parameter corresponding to the first UE capability; Determining a fourth parameter for the UE, which is at least one of a time interval between a PDCCH and a PUSCH scheduled by the PDCCH, and a time interval between the PDSCH and a corresponding ACK or NACK message on the PUCCH. do.

In step 503, send a fourth parameter to the UE.

The current UE capability of the UE is a second UE capability, the third parameter corresponding to the first UE capability is PUSCH preparation time delay and/or PDSCH processing time delay, the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Greater than the corresponding PDSCH processing time delay.

In an embodiment of the present disclosure, preferably after step 501, the method indicates to the UE that the network-side device has received the first UE capability or a third parameter corresponding to the first UE capability. sending 2 acknowledgment messages.

In an embodiment of the present disclosure, preferably, in step 503, send RRC signaling including the fourth parameter to the UE, or send MAC signaling including the fourth parameter to the UE, or send the fourth parameter to the UE. Send a DCI containing the parameters of

In an embodiment of the present disclosure, the network-side device receives the first UE capability reported by the UE whose current UE capability is the second UE capability or the correlation parameter of the first UE capability, and then sends the UE transmitting a fourth parameter determined based on the first UE capability or a related parameter of the first UE capability, causing the UE to perform data processing related to cross-slot scheduling based on the fourth parameter; To achieve optimum power saving effect.

Embodiments of the present invention further provide a UE, the principle of UE solving the problem is similar to the data processing method in the embodiments of the present disclosure, so the implementation of the UE may refer to the implementation of the method, Duplicate explanation is omitted.

Referring to FIG. 6, the UE 600
a first transmitting module 601 for transmitting a first parameter of cross-slot scheduling to a network-side device;
a first determining module 602 for determining a second parameter of cross-slot scheduling of the UE, which is or corresponds to the first parameter;
a first processing module 603 for processing data related to cross-slot scheduling based on the second parameter.

In an embodiment of the present disclosure, preferably, the UE receives from the network-side device the second parameter for cross-slot scheduling determined by the network-side device based on the first parameter. Further includes a receiving module.

In an embodiment of the present disclosure, preferably the first receiving module further receives a first acknowledgment message from the network-side device indicating that the network-side device has received the first parameter. .

In an embodiment of the present disclosure, preferably, the first receiving module receives radio resource control RRC signaling including the second parameter from the network-side device, or receives the second parameter from the network-side device. receiving medium access control MAC signaling comprising the second parameter, or receiving downlink control information DCI comprising the second parameter from the network-side device.

In an embodiment of the present disclosure, preferably the first parameter relates to hardware capabilities of the UE and/or power saving needs of the UE.

In an embodiment of the present disclosure, preferably, the first transmission module further transmits a first parameter of cross-slot scheduling corresponding to one or more DCI formats to the network-side device; Sending a first parameter of cross-slot scheduling corresponding to one or more RNTIs to a device, or sending a first parameter of cross-slot scheduling corresponding to one or more PDCCH search space types to a network-side device. or sending a first parameter of cross-slot scheduling corresponding to one or more PDCCH search spaces to the network-side device, or sending a first parameter of cross-slot scheduling corresponding to one or more CORESET to the network-side device. Send the first parameter.

In embodiments of the present disclosure, preferably the first parameter is
a time interval between a PDCCH and a physical downlink shared channel PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a physical uplink shared channel PUSCH scheduled by said PDCCH;
the time interval between the PDSCH and the acknowledgment ACK or negative acknowledgment NACK messages on the corresponding physical uplink control channel PUCCH.

In embodiments of the present disclosure, preferably the first parameter is
a time interval between a PDCCH and a PDSCH scheduled by the PDCCH;
a time interval between a PDCCH and a PUSCH scheduled by the PDCCH;
UE capability type corresponding to one or more of PDSCH and time interval between corresponding ACK or NACK message on PUCCH.

The UE according to the embodiments of the present invention can implement the above method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

The embodiments of the present invention further provide a network-side device, and the principle of the network-side device to solve the problem is similar to the data processing method in the embodiments of the present disclosure, so the embodiment of the network-side device is the method can be referred to, and duplicate descriptions are omitted.

Referring to FIG. 7, the network side device 700
a second receiving module 701 for receiving a first parameter for cross-slot scheduling from a UE;
a second transmitting module 702 for transmitting feedback information in response to the first parameter to the UE, such that the UE performs data processing related to cross-slot scheduling in response to the feedback information.

In an embodiment of the present disclosure, preferably said feedback information includes a first acknowledgment message indicating that said network-side device has received said first parameter.

In an embodiment of the present disclosure, preferably said feedback information includes a second parameter determined by said network-side device based on said first parameter.

In an embodiment of the present disclosure, preferably, the second transmission module further transmits RRC signaling including the feedback information to the UE or MAC signaling including the feedback information to the UE; Alternatively, the DCI including the feedback information is transmitted to the UE.

In an embodiment of the present disclosure, preferably the first parameter relates to hardware capabilities of the UE and/or power saving needs of the UE.

In an embodiment of the present disclosure, preferably, the second receiving module further receives from the UE a first parameter of cross-slot scheduling corresponding to one or more DCI formats, or from the UE, one receiving first parameters for cross-slot scheduling corresponding to one or more radio network temporary identifiers RNTI, or from the UE, first parameters for cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search space types; parameters, or receive from the UE a first parameter for cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search spaces, or receive from the UE one or more control resource sets CORESET receive a first parameter for cross-slot scheduling corresponding to .

In embodiments of the present disclosure, preferably the first parameter is
a time interval between a PDCCH and a PDSCH scheduled by the PDCCH;
a time interval between a PDCCH and a PUSCH scheduled by the PDCCH;
time intervals between PDSCH and corresponding ACK or NACK messages on PUCCH.

In embodiments of the present disclosure, preferably the first parameter is
a time interval between a PDCCH and a physical downlink shared channel PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a physical uplink shared channel PUSCH scheduled by said PDCCH;
UE capability type corresponding to at least one of the PDSCH and the time interval between an acknowledgment ACK message or a negative acknowledgment NACK message on the corresponding physical uplink control channel PUCCH.

The network-side device according to the embodiments of the present disclosure can implement the above-described method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

The embodiments of the present invention further provide a UE, and the principle of the UE solving the problem is similar to the data processing method in the embodiments of the present disclosure, so the implementation of the UE can refer to the implementation of the method, without duplication. Description is omitted.

Referring to FIG. 8, the UE 800
a third transmitting module 801 for reporting the first UE capability or a third parameter corresponding to the first UE capability to a network-side device;
Time interval between PDCCH and PUSCH scheduled by said PDCCH, and ACK message or NACK on PDSCH and corresponding PUCCH, corresponding to said first UE capability or a third parameter corresponding to said first UE capability a second determining module 802 for determining a fourth parameter of cross-slot scheduling of the UE, which is at least one term of a time interval between messages;
a second processing module 803 for performing data processing related to cross-slot scheduling based on the fourth parameter;
The current UE capability of the UE is a second UE capability, the third parameter corresponding to the first UE capability is PUSCH preparation time delay and/or PDSCH processing time delay, the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Greater than the corresponding PDSCH processing time delay.

In an embodiment of the present disclosure, preferably, the UE receives from the network-side device the first UE capability reported by the network-side device or a third parameter corresponding to the first UE capability. A third receiving module for receiving a fourth parameter of the cross-slot scheduling determined based on.

In an embodiment of the present disclosure, preferably, the third receiving module further receives RRC signaling including the fourth parameter from the network-side device, or receives from the network-side device the fourth or receive DCI including the fourth parameter from the network-side device.

The UE according to the embodiments of the present invention can implement the above method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

The embodiments of the present invention further provide a network-side device, and the principle of the network-side device to solve the problem is similar to the data processing method in the embodiments of the present disclosure, so the embodiment of the network-side device is the method can be referred to, and duplicate descriptions are omitted.

Referring to FIG. 9, the network side device 900
a fourth receiving module 901 for receiving the first UE capability reported by the UE or a third parameter corresponding to the first UE capability;
Based on the first UE capability or a third parameter corresponding to the first UE capability, the PDCCH and the PDCCH corresponding to the first UE capability or a third parameter corresponding to the first UE capability and a time interval between a PDSCH and a corresponding ACK or NACK message on the PUCCH. a decision module 902;
a fourth transmission module 903 for transmitting said fourth parameter to said UE;
The current UE capability of the UE is a second UE capability, the third parameter corresponding to the first UE capability is PUSCH preparation time delay and/or PDSCH processing time delay, the first The PUSCH preparation time delay corresponding to the UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the second UE capability. Greater than the corresponding PDSCH processing time delay.

In an embodiment of the present disclosure, preferably, the fourth transmission module further comprises, in the UE, the network-side device receiving the first UE capability or a third parameter corresponding to the first UE capability. Send a second acknowledgment message indicating that it has done so.

In an embodiment of the present disclosure, preferably, the fourth transmission module further transmits RRC signaling including the fourth parameter to the UE, or MAC signaling including the fourth parameter to the UE. or send a DCI including the fourth parameter to the UE.

The network-side device according to the embodiments of the present disclosure can implement the above-described method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

As shown in FIG. 10, the user device 1000 shown in FIG. 10 includes at least one processor 1001, memory 1002, at least one network interface 1004 and user interface 1003. Each component in user device 1000 is coupled via bus system 1005 . It should be appreciated that the bus system 1005 provides connecting communication between these components. Bus system 1005 further includes a power bus, a control bus and a status signal bus in addition to the data bus. However, for clarity, all of the various buses are designated bus system 1005 in FIG.

User interface 1003 may include a display, keyboard or pointing device (eg, mouse, trackball), touch pad or touch screen, or the like.

As will be appreciated, memory 1002 in embodiments of the present disclosure may be volatile memory, non-volatile memory, or may include both volatile and non-volatile memory. Non-volatile memory includes read-only memory (ROM), programmable read-only memory (ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory. It may be memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be Random Access Memory (RAM), which is used as an external cache. By way of example and not limitation, static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory ( Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (Double Data Rate SDRAM, DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), Many forms of RAM can be used, such as Synchlink Dynamic Random Access Memory (Synchlink DRAM, SLDRAM) and Direct Rambus Random Access Memory (DRRAM). The memory 1002 of the systems and methods described in embodiments of this disclosure includes, but is not limited to, these memories and any other memory of a suitable type.

In some embodiments, memory 1002 stores the following elements, operable modules or data structures, or subsets or extended sets thereof: operating system 10021 and application programs 10022 .

The operating system 10021 includes various system programs such as a framework layer, a core library layer, a driver layer, etc. that implement various basic tasks and handle hardware-based tasks. Application programs 10022 include various application programs such as a media player and a browser that implement various application services. Programs for implementing the methods of the embodiments of the present disclosure may be included in application programs 10022 .

In an embodiment of the present disclosure, by calling a program or instruction stored in memory 1002, and more specifically, a program or instruction stored in application program 10022, the network-side device is instructed to perform cross-slot scheduling during execution. determining a second parameter for cross-slot scheduling of the UE, which is or corresponds to the first parameter; and performing data processing related to cross-slot scheduling based on.

Alternatively, during execution, reporting the first UE capability or a third parameter corresponding to the first UE capability to the network-side device; 3, and the time interval between the PDSCH and the corresponding ACK or NACK message on the PUCCH, corresponding to the parameters of No. 3. and performing data processing related to cross-slot scheduling based on said fourth parameter, wherein the current UE capability of said UE is: A third parameter, which is a second UE capability and corresponds to said first UE capability, is PUSCH preparation time delay and/or PDSCH processing time delay, which correspond to said first UE capability, PUSCH preparation time delay is greater than the PUSCH preparation time delay corresponding to the second UE capability, or the PDSCH processing time delay corresponding to the first UE capability is greater than the PDSCH processing time delay corresponding to the second UE capability.

The user equipment according to the embodiments of the present disclosure can implement the above method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

Referring to FIG. 11, the embodiment of the present disclosure provides another network side device 1100 including processor 1101, transceiver 1102, memory 1103 and bus interface.

Processor 1101 may be responsible for managing the bus architecture and general processing. Memory 1103 can store data for use by processor 1101 in performing operations.

In an embodiment of the present disclosure, the network-side device 1100 can further be stored in the memory 1103 and executed on the processor 1101, and when executed by the processor 1101, receiving a first parameter for cross-slot scheduling from the UE; transmitting feedback information in response to the first parameter to the UE, so that the UE performs data processing related to cross-slot scheduling according to the feedback information. good.

Alternatively, the computer program, when executed by the processor 1101, receives a first UE capability reported by the UE or a third parameter corresponding to the first UE capability; Based on the third parameter corresponding to the first UE capability, the PDCCH corresponding to the first UE capability or the third parameter corresponding to the first UE capability, and the PUSCH scheduled by the PDCCH. determining a fourth parameter for the UE, which is at least one of a time interval and a time interval between a PDSCH and a corresponding ACK or NACK message on PUCCH; and transmitting a parameter, wherein the current UE capability of the UE is a second UE capability, and a third parameter corresponding to the first UE capability is a PUSCH preparation time delay and/or PDSCH processing time delay, wherein the PUSCH preparation time delay corresponding to the first UE capability is greater than the PUSCH preparation time delay corresponding to the second UE capability, or PDSCH processing corresponding to the first UE capability. The time delay is greater than the PDSCH processing time delay corresponding to said second UE capability.

In FIG. 11, the bus architecture may include any number of interconnected buses and bridges, and in particular, one or more processors, represented by processor 1101, and various types of memory, represented by memory 1103. connected by a simple circuit. The bus architecture may also connect together various other circuits such as peripherals, stabilizers and power management circuits, all of which are known in the art, so the embodiments of the present disclosure further No explanation. A bus interface provides an interface. Transceiver 1102 may be multi-part, ie, includes a transmitter and a receiver, and provides a unit for communicating with various other devices over a transmission medium.

The network-side device according to the embodiments of the present disclosure can implement the above-described method embodiments, and the implementation principles and technical effects are the same, so the description is omitted here.

Embodiments of the present disclosure further provide a computer readable storage medium storing a computer program that, when executed by a processor, implements the steps of the data processing method of any of the embodiments above.

The steps of a method or algorithm described with reference to the subject matter disclosed herein may be implemented in the form of hardware or may be implemented in the form of a processor executing software instructions. The software instructions may consist of corresponding software modules, which may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disks, removable hard disks, read-only disks, or others known in the art. It may be stored in any form of storage medium. An exemplary storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. Of course, the storage medium may be an integral part of the processor. The processor and storage medium may be located in an ASIC. Additionally, the ASIC may be located in a core network interface device. Of course, the processor and storage medium may reside in the core network interface device as separate components.

Those skilled in the art should appreciate that, in one or more of the examples set forth above, the functions described in the present disclosure may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored on or transmitted as one or more instructions or code on a computer-readable medium. Computer-readable media includes computer storage media and communication media including any medium that enables a computer program to be transferred from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.

Although the above specific embodiments describe the purpose, technical means and beneficial effects of the present disclosure in more detail, the above are only specific embodiments of the present disclosure and limit the protection scope of the present disclosure. It should be understood that it is not intended to be, and modifications, equivalent replacements, improvements, etc. made on the basis of the technical means of the present disclosure shall all be included within the protection scope of the present invention .

A person skilled in the art should understand that the embodiments of the present disclosure may be provided as a method, system or computer program product. Accordingly, embodiments of the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Further, embodiments of the present disclosure may include, but are not limited to, one or more computer-usable storage media containing computer-usable computer program code (including, but not limited to, disk memory, CD-ROM, optical memory, etc.). ) is available in the form of a computer program product embodied in

Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It should be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. Execution by a processor of a computer or other programmable data processing apparatus by providing such computer program instructions to a processor of a general purpose computer, special purpose computer, embedded processing unit or other programmable data processing apparatus to produce a machine The instructions provided may produce an apparatus that implements the functionality defined in one or more of the flows in the flow diagrams and/or one or more blocks in the block diagrams.

These computer program instructions are also stored in a computer readable memory by virtue of being capable of being stored in the computer readable memory to direct a computer or other programmable data processing apparatus to function in a particular manner. The instructions may produce an article of manufacture that includes instruction devices that implement the functionality defined in one or more flows in the flow diagrams and/or one or more blocks in the block diagrams.

These computer program instructions can also be loaded into a computer or other programmable data processing apparatus, thereby performing a sequence of operational steps to produce a computer-implemented process in the computer or other programmable apparatus, which causes the computer or other programmable apparatus to perform a sequence of operations. The instructions executed by the programmable device implement the functional steps defined in one or more flows in the flowcharts and/or one or more blocks in the block diagrams.

Obviously, those skilled in the art can make various modifications and variations to the examples of this disclosure without departing from the spirit and scope of this disclosure. The embodiments of the present disclosure mean that the present disclosure encompasses such modifications and variations provided that they fall within the scope of protection defined by the claims of this disclosure and equivalents thereof. intended.

10 network side device 11 UE
600 UEs
601 first transmitting module 602 first determining module 603 first processing module 700 network-side device 701 second receiving module 702 second transmitting module 800 UE
801 third transmission module 802 second determination module 803 second processing module 900 network side device 901 fourth reception module 902 third determination module 903 fourth transmission module 1000 user device 1001 processor 1002 memory 10021 operator 10022 Application program 1003 User interface 1004 Network interface 1005 Bus system 1100 Network side device 1101 Processor 1102 Transceiver 1103 Memory

Claims (12)

A data processing method performed by a user equipment UE,
sending a first parameter for cross-slot scheduling power saving to a network-side device;
determining a second parameter of cross-slot scheduling of the UE, which is or corresponds to the first parameter;
performing data processing related to cross-slot scheduling based on the second parameter;
The first parameter is
a time interval between a PDCCH and a physical downlink shared channel PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a physical uplink shared channel PUSCH scheduled by said PDCCH;
PDSCH and a time interval between an acknowledgment ACK message or a negative acknowledgment NACK message on a corresponding physical uplink control channel PUCCH. Determining a second parameter for cross-slot scheduling of the UE corresponding to the first parameter comprises:
2. The method of claim 1, comprising receiving from the network-side device the second parameter of cross-slot scheduling determined by the network-side device based on the first parameter. 2. The method of claim 1, further comprising receiving a first acknowledgment message from the network-side device indicating that the network-side device has received the first parameter. receiving the second parameter of cross-slot scheduling from the network-side device;
receiving radio resource control RRC signaling including the second parameter from the network-side device;
receiving medium access control MAC signaling including the second parameter from the network-side device;
receiving downlink control information DCI including the second parameter from the network-side device. 2. The method of claim 1, wherein the first parameter relates to hardware capabilities of the UE and/or power saving needs of the UE. sending a first parameter for cross-slot scheduling to the network-side device,
transmitting a first parameter of cross-slot scheduling corresponding to one or more DCI formats to a network-side device;
transmitting a first parameter for cross-slot scheduling corresponding to one or more radio network temporary identifiers RNTI to a network-side device;
transmitting a first parameter of cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search space types to a network-side device;
transmitting to a network-side device a first parameter for cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search spaces;
sending to the network-side device first parameters for cross-slot scheduling corresponding to one or more control resource sets CORESET. A data processing method performed by a network-side device, comprising:
receiving a first parameter for cross-slot scheduling power saving from a UE;
transmitting feedback information to the UE in response to the first parameter, so that the UE performs data processing related to cross-slot scheduling in response to the feedback information;
The first parameter is
a time interval between a PDCCH and a PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a PUSCH scheduled by said PDCCH;
a time interval between a PDSCH and a corresponding ACK or NACK message on PUCCH . The feedback information includes:
a first acknowledgment message indicating that the network-side device has received the first parameter;
Or The method according to claim 7 , wherein said feedback information comprises a second parameter determined by said network-side device based on said first parameter. Sending feedback information in response to the first parameter to the UE includes:
sending RRC signaling including the feedback information to the UE;
transmitting MAC signaling including the feedback information to the UE;
and sending DCI containing the feedback information to the UE. Receiving a first parameter for cross-slot scheduling from the UE comprises:
receiving from a UE a first parameter for cross-slot scheduling corresponding to one or more DCI formats;
receiving from a UE a first parameter for cross-slot scheduling corresponding to one or more radio network temporary identifiers RNTI;
receiving from a UE a first parameter for cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search space types;
receiving from a UE a first parameter for cross-slot scheduling corresponding to one or more physical downlink control channel PDCCH search spaces;
receiving from the UE a first parameter for cross-slot scheduling corresponding to one or more control resource sets CORESET;
8. The method of claim 7 , wherein the first parameter relates to hardware capabilities of the UE and/or power saving needs of the UE. a first transmission module for transmitting a first parameter for power saving of cross-slot scheduling to a network-side device;
a first determining module for determining a second parameter of cross-slot scheduling of a UE, which is or corresponds to the first parameter;
a first processing module that performs data processing related to cross-slot scheduling based on the second parameter;
The first parameter is
a time interval between a PDCCH and a PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a PUSCH scheduled by said PDCCH;
a time interval between a PDSCH and a corresponding ACK or NACK message on PUCCH . a second receiving module for receiving a first parameter for cross-slot scheduling power saving from the UE;
a second transmission module for transmitting feedback information in response to the first parameter to the UE so that the UE performs data processing related to cross-slot scheduling in response to the feedback information;
The first parameter is
a time interval between a PDCCH and a PDSCH scheduled by said PDCCH;
a time interval between a PDCCH and a PUSCH scheduled by said PDCCH;
a time interval between the PDSCH and the corresponding ACK or NACK message on the PUCCH,
Network side device.

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